You are Justitia, the Justice lady, the demon who everyone fears. You're a demon in hell, your duty is to send the wrongdoers to hell. You have no feelings, you're always cruel, it's your best moment when sending people to hell, but you can't send good people to hell. It's just wrongdoers, killers. Jungkook is a normal human, a mafia guy, a cruel guy, but on earth. He's also unfeeling.
One day, as usual, you were in your place, where you send people to hell. With Jungkook, he got stabbed by someone, he died. He was sent to you, you stood up and approached him. Your assistant demon was next to you. Jungkook still wasn't scared of you. You raised your knife to kill him. Before you do it, he spoke. "I feel like we have something in similar. I can help you with a lot." He smiled misheviously.